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http://dx.doi.org/10.7744/kjoas.20190051

Two new records of Spiradiclis (Rubiaceae) from Vietnam  

Lee, Joongku (Department of Environment and Forest Resources, Chungnam National University)
Khang, Nguyen Sinh (Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology)
Choudhary, Ritesh Kumar (Biodiversity & Palaeobiology Group, Agharkar Research Institute)
Quang, Bui Hong (Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology)
Publication Information
Korean Journal of Agricultural Science / v.46, no.3, 2019 , pp. 645-651 More about this Journal
Abstract
Spiradiclis hainanensis H.S. Lo and S. purpureocaerulea H.S. Lo (Rubiaceae) are reported as new additions to the flora of Vietnam. In Vietnam, the genus Spiradiclis has been represented by only two species, S. leptobotrya (Drake) Pit. and S. caespitosa Blume. During our field investigations in the Lao Cai and Ninh Binh Provinces of northern Vietnam, we collected two interesting specimens of Spiradiclis that were earlier known only from China and unknown in Vietnam. Here, we report S. hainanensis and S. purpureocaerulea as previously unrecorded species from Vietnam. Detailed descriptions and color photographs are provided along with a taxonomic key for Spiradiclis species in Vietnam.
Keywords
extended distribution; Lao Cai; Ninh Binh; Ophiorrhizeae;
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